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A southern sea palm sways in the strong underwater currents of Santa Barbara Island, California.
Green seaweed with sparkling running water running down it
Seaweed or Macroalgae on the sandy beach during the low tide, New Zealand
A large fish swims between tall kelp just off Catalina Island
close up of bull kelp growing on rocks at south cape bay in the wilderness of south west national park in tasmania, australia
Cute Australian fur seal or sea lion resting in seaweed
Close up of plastic pack drifts with scraps of Seaweed Brown Sargassum on surface of water form floats islands of algae and plastic debris, on daytime in sunlight, Red sea, Egypt
Masses of kelp, a kind of giant seaweed, in the ocean, brightly lit.
Sea weed and clear water background
Various marine algae seaweeds underwater in the Atlantic ocean, Galicia, Spain, Pontevedra
Two detached fronds of brown kelp Ecklonia radiata on flat coarse seafloor. Location: Leigh New Zealand
A view point from a scuba diver looking up towards the surface of the water as they come up, chasing the air bubbles as they breath out.
South Otago, South Island,New Zealand.
Cape fur seal, Arctocephalus pusillus pusillus, Duiker Island, Hout Bay, South Africa
Close-up on algae and St. Lawrence river during summer day
Image made in Zakynthos.
Seaweed covered rock exposed at low tide on a beach.
Fascinating patterns created by giant kelp, said to be mermaid's hair, along the coast of the city of Bluff at the southermost point of the Southern Isalnd of New Zealand
This is a photograph of starfish visible on the rocks at low tide on Bandon Beach along the Oregon coast of the Pacific Northwest USA.
Japanese wireweed alga, Sargassum muticum brown seaweed, underwater in the Atlantic ocean, Spain, Galicia
A diver surfaces in a beautiful ocean underwater
An image of several large rocks covered in thick green sea grass at low tide.
Sea weeds green on the ocean floor off the coast of Brittany, France during a beautiful summer day.
Des algues recouvrent les rochers à marée basse. On peut voir des algues qui ressemblent à des raisins verts.
Horizontal high angle closeup photo of a variety of seaweed washed up on a rock platform at the beach in Summer. Ulladulla, south coast NSW.
Giant kelp, Macrocystis pyrifera, frond showing pneumatocysts with sunlight in the background, at San Benitos Islands, Mexico, East-Pacific Ocean... Kelp forest, Macrocystis pyrifera, with the sun in the background, San Benitos Islands, Mexico, Pacific Ocean.
Seahorse in the sea of ​​Simeulue island, Aceh, Indonesia
Close up of Giant kelp bladders. This algae can grow to more than 45 metres (150 feet) long at a rate of as much as 60 cm (2 ft) per day.
Floating sea weed (Codium Fragile)
Free Images: "bestof:This giant kelp was photographed in Channel Islands National Marine Sanctuary, but giant kelp is found all the way from southeast Alaska to Baja California, and"
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